CN203462623U - Anti-displacement blind rivet bolt and connecting structure - Google Patents
Anti-displacement blind rivet bolt and connecting structure Download PDFInfo
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- CN203462623U CN203462623U CN201320468885.9U CN201320468885U CN203462623U CN 203462623 U CN203462623 U CN 203462623U CN 201320468885 U CN201320468885 U CN 201320468885U CN 203462623 U CN203462623 U CN 203462623U
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- connected piece
- adapter sleeve
- hole
- sleeve pipe
- blind riveting
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Abstract
The utility model provides an anti-displacement blind rivet bolt and a connecting structure. The blind rivet bolt is provided with a fastening sleeve, a metal rivet rod of the blind rivet bolt is provided with an anti-loosening riveted section corresponding to the fastening sleeve, the fastening sleeve presses a connected piece under the effect of a tool, a fastening sleeve inner hole shrinks and wraps the outer portion of the anti-loosening riveted section, the concave-convex inner hole surface matched with anti-loosening lines on the surface of the anti-loosening riveted section is formed simultaneously, and permanent connection without needing welding is formed. According to the blind rivet bolt, permanent firm connection and no loosening can be achieved without needing welding, the connecting strength is greatly improved, the earthquake-proof requirements are met, and installing labor and installing costs can be reduced. The anti-displacement positioning relations between the fastening sleeve and the connected piece is further introduced, and the anti-displacement blind rivet bolt is simple in structure and good in use effect. Besides, a fireproof heat-resisting solution for the blind rivet bolt is further provided and can be suitable for various fireproof zones.
Description
Technical field
The utility model relates to the blind riveting bolt of a kind of anti-displacement and adopts the syndeton of this blind riveting bolt, and it is mainly applicable to the riveted joint of all kinds of building curtain wall hollow columns, all kinds ofly has antidetonation and higher uses such as product of required precision.Especially be applicable to anti-vibration, antiskid, anti-loose building external envelope structure curtain wall use of having relatively high expectations.
Background technology
The crab-bolt of using in building external envelope structure curtain wall at present, because the pneumatic ripples of annual hundreds thousand of times and the external force such as expand with heat and contract with cold affect, can cause that anchoring piece gets loose, the sagging generation that causes the accident in connecting hole gap.So national regulation is sagging with connecting hole gap for preventing that bolt from getting loose, regulation require by screw rod, pad, nut be welded be connected anchor slab and be welded, but this job site is welded that not only work difficulty is very large, but also exist, on several unlike materials, weld caused sealing-off potential safety hazard.
Utility model content
The utility model technical problem first to be solved is to provide the blind riveting bolt of a kind of anti-displacement, and it is without welding operation, but connection anti-loose is de-, forever firm, improves safety is installed.For this reason, the utility model is by the following technical solutions:
The blind riveting bolt of a kind of anti-displacement, comprise metal rivet rod, lock expansion part, sleeve pipe, metal rivet rod medial extremity is provided with the plush copper of locking expansion part described in expansion, the outside of metal rivet rod has the linkage section for being connected with instrument, linkage section has and it is applied to the connecting portion of the described instrument of pulling force, and described metal rivet rod is through locking expansion part, it is characterized in that, described blind riveting bolt is also provided with adapter sleeve, described adapter sleeve corresponding position is in the outside of connected piece, the corresponding described adapter sleeve of described metal rivet rod has anti-loose rivet clasp section, anti-loose rivet clasp section is shaped with anticreep line, the anti-loose rivet clasp section of interior boring ratio of described adapter sleeve is bigger, make adapter sleeve can freely be inserted in anti-loose rivet clasp section, and under the effect of described instrument, compressing connected piece and the contraction of adapter sleeve endoporus packs tightly outside anti-loose rivet clasp section and forms the concavo-convex bore area matching with anti-loose rivet clasp section surface anticreep line simultaneously, formation is without the permanent connection of welding.
Adopting on the basis of technique scheme, the utility model also can adopt following further technical scheme:
The hole of passing for sleeve pipe on connected piece is slotted hole or circular hole or elongated slot; The front end of described adapter sleeve has flange collar or projection, described flange collar or projection are for when described adapter sleeve is pushed tight connected piece by described instrumental purpose, be squeezed into the hole wall in the hole of passing for sleeve pipe of connected piece and the gap between sleeve pipe, form jam-packed or interference fit, and connected piece is played to the positioning action that prevents slippage; And/or, the front end face of described adapter sleeve also has the concavo-convex location configuration coordinating with the lateral surface of connected piece, when described adapter sleeve is pushed tight described connected piece by described instrumental purpose, lateral surface by described concavo-convex location configuration at described connected piece coordinates with adapter sleeve front end face generation on-slip, loosening further to prevent connected piece.
In the front end flange collar of described adapter sleeve or projection, have with described connected piece on the hole wall in the hole of passing for sleeve pipe in the groove that matches of groove, when described flange collar or projection are clamp-oned the hole of passing for sleeve pipe, in described groove and hole wall, groove is inlayed, form jam-packed or interference fit, connected piece is played to the positioning action that prevents slippage.
The rear portion of described adapter sleeve is thinner than anterior, makes the outline of adapter sleeve form bowl type or the shape of taper or the shape of step.
Between described linkage section and anti-loose rivet clasp section, break position.
That the range of choice of described metal rivet rod shape of cross section comprises is round, square, rectangle, grooved, polygonal.
Described linkage section is provided with flange collar line, screw thread or the groove for being connected with described instrument.
Described sleeve pipe with lock expansion part one, or described sleeve pipe and adapter sleeve one, or described sleeve pipe and lock expansion part, adapter sleeve one, or described, lock expansion part, adapter sleeve three split.
Described sleeve pipe is step, the diameter of described step this section in connected piece is large, this section of diameter in the parts that need be connected with connected piece is little, when described step connects connected piece and described parts for tying in blind riveting, with lock expansion part and coordinate, described parts are blocked and stop its undue connected piece that compresses, the telescopic displacement surplus that connected piece is had expand with heat and contract with cold.
Another object of the utility model is to provide the blind riveting bolt of the anti-displacement of a kind of fire prevention, and it is without welding operation, but connection anti-loose is de-, permanent firmly, fireproofing and heat resistant, improves safety is installed.For this reason, the utility model is by the following technical solutions:
It has the structure of above-mentioned any one blind riveting bolt; Described blind riveting bolt also comprises fireproofing and heat resistant cap, and described fireproofing and heat resistant calotte is exposed to outside the part outside connected piece at blind riveting bolt.
Further, described fireproofing and heat resistant cap is connected on described adapter sleeve.
Another technical problem to be solved of the utility model is to provide a kind of appendicular syndeton of building that adopts aforementioned blind riveting bolt, and it connects without welding operation, but connection anti-loose is de-, forever firm, improves safety is installed.For this reason, the utility model is by the following technical solutions:
Build an appendicular syndeton, it is characterized in that, described building appurtenance is connected piece, on the parts that need be connected with connected piece, has connecting hole, and connected piece and described parts tie and connect with blind riveting;
Described blind riveting bolt comprises metal rivet rod, locks expansion part, sleeve pipe, and metal rivet rod medial extremity is provided with the plush copper of locking expansion part described in expansion, and described metal rivet rod is through locking expansion part; Described blind riveting bolt is also provided with adapter sleeve;
The hole that metal rivet rod and sleeve pipe pass for sleeve pipe through described parts connecting hole and connected piece, the expansion part of locking of expansion head and expansion is stuck in this side of described parts, and adapter sleeve is pressed on this side of connected piece;
The corresponding described adapter sleeve of described metal rivet rod has anti-loose rivet clasp section, anti-loose rivet clasp section is shaped with anticreep line, the anti-loose rivet clasp section of interior boring ratio of described adapter sleeve is bigger, make adapter sleeve can freely be inserted in anti-loose rivet clasp section, described adapter sleeve is under the effect of described instrument, compress connected piece and the contraction of adapter sleeve endoporus and pack tightly outside anti-loose rivet clasp section and form the concavo-convex bore area matching with anti-loose rivet clasp section surface anticreep line simultaneously, form non-welding permanent connection.
Further, the hole that described connected piece passes for metal rivet rod is slotted hole or circular hole or elongated slot;
The front end of described adapter sleeve has flange collar or projection, described flange collar or projection are for when described adapter sleeve is pushed tight described connected piece by described instrumental purpose, be squeezed into the hole wall in the hole of passing for sleeve pipe of connected piece and the gap between sleeve pipe, form jam-packed or interference fit, and connected piece is played to the positioning action that prevents slippage; Or, the front end face of described adapter sleeve also has the concavo-convex location configuration coordinating with the lateral surface of connected piece, the described lateral surface of connected piece also has concavo-convex location configuration, when described adapter sleeve is pushed tight described connected piece by described instrumental purpose, the lateral surface of described connected piece forms on-slip with the concavo-convex location configuration of adapter sleeve front end face and coordinates, loosening further to prevent described connected piece;
Or, when the front end of described adapter sleeve has described flange collar or projection, the hole wall in the hole of passing for sleeve pipe is with interior groove, in the front end flange collar of described adapter sleeve or projection, have with described hole wall in the groove that matches of groove, when described flange collar or projection are clamp-oned the hole of passing for sleeve pipe, in described groove and hole wall, groove is inlayed, and forms jam-packed or interference fit, connected piece is played to the positioning action that prevents slippage.
Due to employing the technical solution of the utility model, blind riveting bolt provided by the utility model, can realize permanent firmly connection without welding and not get loose, significantly increase bonding strength, meets shockproof requirements, can save and install manually, reduces installation cost.And the utility model has also proposed the fireproofing and heat resistant solution to blind riveting bolt, applicable all kinds of fire districts are used.
Further, owing to having avoided at metal rivet rod and adapter sleeve the distortion causing because of welding, make fireproofing and heat resistant cap to be ideally exposed to outer head with blind riveting bolt and combine, play best fireproofing and heat resistant effect.
Further, in the utility model, also introduced the anti-displacement location relation between adapter sleeve and connected piece, result of use simple in structure is good again; Can either make the hole of passing for sleeve pipe of connected piece adopt slotted hole or elongated slot, for position adjustments or expand with heat and contract with cold, and connect firm, can be reliably connected and locate, overcome the false connection state under analogue in the past, can significantly increase further bonding strength and fastness are installed, improve safety.
The utility model has solved that bolt gets loose and the architectural problem that cannot adopt simple structure to solve at present such as the sagging or slippage of connected piece.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of embodiment 1 provided by the utility model.
Fig. 2 is the decomposing schematic representation of embodiment 2 provided by the utility model.
Fig. 3 is the schematic diagram of embodiment 3 provided by the utility model.
Fig. 4 is the schematic diagram of embodiment 4 provided by the utility model.
Fig. 5 is the scheme of installation of embodiment 5 provided by the utility model.
Fig. 6 is the schematic diagram of embodiment 6 provided by the utility model.
The specific embodiment
Embodiment 1, with reference to accompanying drawing 1
The blind riveting bolt of a kind of anti-displacement provided by the utility model, comprise metal rivet rod 1, lock expansion part 2, sleeve pipe 4, metal rivet rod medial extremity is provided with the plush copper 11 of locking expansion part 2 described in expansion, the outside of metal rivet rod 1 has the linkage section 13 for being connected with instrument, and described metal rivet rod 1 is through locking expansion part 2; Described blind riveting bolt is also provided with adapter sleeve 3, described adapter sleeve 3 corresponding positions are in the outside of connected piece 100, described connected piece can be a plate, the corresponding described adapter sleeve 3 of described metal rivet rod 1 has anti-loose rivet clasp section 14, anti-loose rivet clasp section 14 is shaped with anticreep line, such as dimpled grain, burr, ring, cannelure etc., make anti-loose rivet clasp section 11 air spotss.The anti-loose rivet clasp section 14 of interior boring ratio of described adapter sleeve 3 is bigger, make adapter sleeve 3 can freely be inserted in anti-loose rivet clasp section 14, and under the effect of described instrument, compress connected piece and the contraction of adapter sleeve endoporus and pack tightly outside anti-loose rivet clasp section 14 and form the concavo-convex bore area matching with anti-loose rivet clasp section surface anticreep line simultaneously, form the permanent connection without welding; Described linkage section 13 is for being connected with described instrument, linkage section 13 has the connecting portion with described instrument, such as linkage section 13 has suitable length, linkage section 13 surfaces have plane, the thread segment that the connecting portion of linkage section 13 cross sections and described instrument matches, linkage section 13 has matches with the connecting portion of instrument, the uneven anti-skidding formation pawl of linkage section 13 rough surface forces etc.Between linkage section 13 and anti-loose rivet clasp section 14, break position 12.
The mode of action of instrument is generally and is pulled outwardly metal rivet rod 1, and utilize the reaction force of pulling force to push away forward adapter sleeve 3, make adapter sleeve 3 compress connected piece, when compressing, instrument utilizes the model of taper surface or bowl profile to push adapter sleeve 3, make the size of adapter sleeve 3 endoporus in the plane axial perpendicular to endoporus dwindle rather than be only crushed, like this, itself and anti-loose rivet clasp section realize comprehensive clamping, realize permanent anti-loose, extruding power can be used pressure-air, hydraulic pressure, electric machinery, but the best approach is pressure-air.It is thin compared with its head that the rear portion 31 of adapter sleeve 3 can be made as shape in advance, makes the outline of adapter sleeve 3 form bowl type or the shape of taper or the shape of step, so that by instrument extruding shrinkage strain.After completing the effect of adapter sleeve 3, instrument is also taken advantage of a situation linkage section 13 is broken from breaking position 12.Linkage section after breaking can be made waste and old metal recovery.
Owing to adopting structure of the present utility model, the shape of described metal rivet rod 1 can very freely be selected, shape of cross section without certain adopt circular, square, rectangle, grooved, more polygon polygonal etc. all can adopt.
The described expansion part 2 of locking can have a plurality of expanding plates, and these expanding plates are along the circumferential direction arranged.
Described sleeve pipe 4 with lock expansion part 2, adapter sleeve 3 one.These expanding plates of locking expansion part 2 are arranged in the end of pipe box 4.
The parts that are connected with connected piece can be hollow columns.
Further, the front end of described adapter sleeve has flange collar or projection 32, described flange collar or projection 32 are for when described adapter sleeve 3 is pushed tight described connected piece by described instrumental purpose, be squeezed into the hole wall in the hole that connected piece passes for sleeve pipe 4 and the gap between sleeve pipe 4, form jam-packed or interference fit, and connected piece is played to the positioning action that prevents slippage, further prevent that it is sagging or loosening up and down.
In the front end flange collar of described adapter sleeve or projection, also can have with connected piece on the hole wall in the hole of passing for sleeve pipe in the groove that matches of groove, when described flange collar or projection are clamp-oned the hole of passing for metal rivet rod, in described groove and hole wall, groove is inlayed, form jam-packed or interference fit, connected piece is played to the positioning action that prevents slippage, the described hole of passing for sleeve pipe is for can be slotted hole (mounting hole) or circular hole or elongated slot, and its hole wall (cell wall) can have described interior groove.
The other parts of the present embodiment are identical with embodiment 1, and in Fig. 2, drawing reference numeral is identical with Fig. 1, represents identical implication.
In the present embodiment, emphasis is described the embodiment of locking expansion part 2, pipe box 4 and adapter sleeve 3 these threes.
In the present embodiment, lock the mode of the relation employing embodiment 1 between expansion part 2, pipe box 4 and adapter sleeve 3.In addition, front end at described adapter sleeve 3 has flange collar 32, described flange collar or projection 32 are for when described adapter sleeve 3 is pushed tight described connected piece by described instrumental purpose, be squeezed into the hole wall in the hole that connected piece passes for sleeve pipe 4 and the gap between sleeve pipe 4, form jam-packed or interference fit, and connected piece is played to the positioning action that prevents slippage, further prevent that it is sagging or loosening up and down.
The blind riveting bolt of anti-displacement that adopted in the present embodiment, its embodiment of locking expansion part 2, pipe box 4 and adapter sleeve 3 these threes is with reference to embodiment 3.
The front end of described adapter sleeve has flange collar or projection 32, described flange collar or projection 32 are for when described adapter sleeve 3 is pushed tight described connected piece 100 by described instrumental purpose, be squeezed into the hole wall in the hole 101 that connected piece passes for sleeve pipe 4 and the gap between sleeve pipe 4, form jam-packed or interference fit, and connected piece is played to the positioning action that prevents slippage, further prevent that it is sagging or loosening up and down.
In the front end flange collar of described adapter sleeve or projection, also can have with connected piece on the hole wall in the hole of passing for sleeve pipe in the groove that matches of groove, when described flange collar or projection are clamp-oned the hole of passing for metal rivet rod, in described groove and hole wall, groove is inlayed, form jam-packed or interference fit, connected piece is played to the positioning action that prevents slippage, the described hole of passing for sleeve pipe is for can be slotted hole (mounting hole) or circular hole or elongated slot, and its hole wall (cell wall) can have described interior groove.
When connecting connected piece 100, on the parts 200 that need be connected with connected piece, there is connecting hole 201, the above-mentioned described blind riveting of connected piece 100 and described parts 200 use ties and connects, wherein, the hole 101 that metal rivet rod 1 and sleeve pipe 4 passes for sleeve pipe through described parts connecting hole 201 and connected piece, the expansion part 2 of locking of expansion 10 and expansion is stuck in described parts 200 these sides, adapter sleeve 3 is pressed on connected piece 100 these sides, described adapter sleeve 3 is under the effect of described instrument, pushing tight connected piece and the contraction of adapter sleeve endoporus packs tightly outside anti-loose rivet clasp section 14 and forms the concavo-convex bore area matching with anti-loose rivet clasp section surface anticreep line simultaneously, form non-welding permanent connection.After instrumental purpose, the linkage section 13 of the blind riveting bolt of anti-displacement is broken from breaking position 12.
The front end face of described adapter sleeve 3 also has the concavo-convex location configuration 33 coordinating with the appendicular lateral surface of building, build appendicular described lateral surface and also there is concavo-convex location configuration, when described adapter sleeve is pushed tight described building appurtenance by described instrumental purpose, the appendicular lateral surface of described building forms on-slip with the concavo-convex location configuration of adapter sleeve front end face and coordinates, loosening further to prevent described building appurtenance; Described concavo-convex location configuration 23 can be the on-slip configurations such as concavo-convex groove, reticulate pattern.
Described riveting riveting bolt also comprises fireproofing and heat resistant cap 5, and described fireproofing and heat resistant cap 5 covers on blind riveting bolt and is exposed to outside the part outside building appurtenance.Described fireproofing and heat resistant cap adopts and is threaded, clamping, rising the mode such as connects and be connected on described adapter sleeve 3.
In Fig. 5, label and Fig. 1,2,3,4 identical, except as otherwise noted, otherwise represent identical implication.
Embodiment 6, with reference to Fig. 6
Described sleeve pipe 4 is step, described step correspondence is large at the diameter of this section 41 in connected piece 100, this section of diameter in the parts 200 that need be connected with connected piece in correspondence is little, when described step connects connected piece 100 and described parts 200 for tying in blind riveting, with lock expansion part 2 and coordinate, blind riveting bolt is fixed and is connected on described parts 200, stop again connected piece 100 by the undue jam-packed of described parts 200, the telescopic displacement surplus that connected piece is had expand with heat and contract with cold simultaneously.
In Fig. 6, label is identical with Fig. 5, except as otherwise noted, otherwise represents identical implication.
Claims (9)
1. the blind riveting bolt of anti-displacement, comprise metal rivet rod, lock expansion part, sleeve pipe, metal rivet rod medial extremity is provided with the plush copper of locking expansion part described in expansion, the outside of metal rivet rod has the linkage section for being connected with instrument, linkage section has and it is applied to the connecting portion of the described instrument of pulling force, and described metal rivet rod is through locking expansion part, it is characterized in that, described blind riveting bolt is also provided with adapter sleeve, described adapter sleeve corresponding position is in the outside of connected piece, the corresponding described adapter sleeve of described metal rivet rod has anti-loose rivet clasp section, anti-loose rivet clasp section is shaped with anticreep line, the anti-loose rivet clasp section of interior boring ratio of described adapter sleeve is bigger, make adapter sleeve can freely be inserted in anti-loose rivet clasp section, and under the effect of described instrument, compressing connected piece and the contraction of adapter sleeve endoporus packs tightly outside anti-loose rivet clasp section and forms the concavo-convex bore area matching with anti-loose rivet clasp section surface anticreep line simultaneously, formation is without the permanent connection of welding.
2. the blind riveting bolt of a kind of anti-displacement as claimed in claim 1, is characterized in that, the hole of passing for sleeve pipe on connected piece is slotted hole or circular hole or elongated slot; The front end of described adapter sleeve has flange collar or projection, described flange collar or projection are for when described adapter sleeve is pushed tight connected piece by described instrumental purpose, be squeezed into the hole wall in the hole of passing for sleeve pipe of connected piece and the gap between sleeve pipe, form jam-packed or interference fit, and connected piece is played to the positioning action that prevents slippage; And/or, the front end face of described adapter sleeve also has the concavo-convex location configuration coordinating with the lateral surface of connected piece, when described adapter sleeve is pushed tight described connected piece by described instrumental purpose, lateral surface by described concavo-convex location configuration at described connected piece coordinates with adapter sleeve front end face generation on-slip, loosening further to prevent connected piece.
3. the blind riveting bolt of a kind of anti-displacement as claimed in claim 2, it is characterized in that having in the front end flange collar of described adapter sleeve or projection with described connected piece on the hole wall in the hole of passing for sleeve pipe in the groove that matches of groove, when described flange collar or projection are clamp-oned the hole of passing for sleeve pipe, in described groove and hole wall, groove is inlayed, form jam-packed or interference fit, connected piece is played to the positioning action that prevents slippage.
4. the blind riveting bolt of a kind of anti-displacement as claimed in claim 1, is characterized in that, the rear portion of described adapter sleeve is thinner than anterior, makes the outline of adapter sleeve form bowl type or the shape of taper or the shape of step.
5. the blind riveting bolt of a kind of anti-displacement as claimed in claim 1, it is characterized in that, described sleeve pipe with lock expansion part one, or described sleeve pipe and adapter sleeve one, or described sleeve pipe with lock expansion part, adapter sleeve one, or described, lock expansion part, adapter sleeve three split.
6. the blind riveting bolt of a kind of anti-displacement as claimed in claim 1, it is characterized in that, described sleeve pipe is step, the diameter of described step this section in connected piece is large, this section of diameter in the parts that need be connected with connected piece is little, when described step connects connected piece and described parts for tying in blind riveting, with lock expansion part and coordinate, blind riveting bolt is fixed and is connected on described parts, simultaneously stop again connected piece by the undue jam-packed of described parts, the telescopic displacement surplus that connected piece is had expand with heat and contract with cold.
7. the blind riveting bolt of the anti-displacement of fire prevention, is characterized in that it has the structure of any one blind riveting bolt of claim 1 to 6; Described blind riveting bolt also comprises fireproofing and heat resistant cap, and described fireproofing and heat resistant calotte is exposed to outside the part outside connected piece at blind riveting bolt.
8. the appendicular syndeton of building, is characterized in that, described building appurtenance is connected piece, on the parts that need be connected with connected piece, has connecting hole, and connected piece and described parts tie and connect with blind riveting;
Described blind riveting bolt comprises metal rivet rod, locks expansion part, sleeve pipe, and metal rivet rod medial extremity is provided with the plush copper of locking expansion part described in expansion, and described metal rivet rod is through locking expansion part; Described blind riveting bolt is also provided with adapter sleeve;
The hole that metal rivet rod and sleeve pipe pass for sleeve pipe through described parts connecting hole and connected piece, the expansion part of locking of expansion head and expansion is stuck in this side of described parts, and adapter sleeve is pressed on this side of connected piece;
The corresponding described adapter sleeve of described metal rivet rod has anti-loose rivet clasp section, anti-loose rivet clasp section is shaped with anticreep line, the anti-loose rivet clasp section of interior boring ratio of described adapter sleeve is bigger, make adapter sleeve can freely be inserted in anti-loose rivet clasp section, described adapter sleeve is under the effect of instrument, compress connected piece and the contraction of adapter sleeve endoporus and pack tightly outside anti-loose rivet clasp section and form the concavo-convex bore area matching with anti-loose rivet clasp section surface anticreep line simultaneously, form non-welding permanent connection.
9. the appendicular syndeton of a kind of building as claimed in claim 8, is characterized in that the hole that described connected piece passes for metal rivet rod is slotted hole or circular hole or elongated slot;
The front end of described adapter sleeve has flange collar or projection, described flange collar or projection are for when described adapter sleeve is pushed tight described connected piece by described instrumental purpose, be squeezed into the hole wall in the hole of passing for sleeve pipe of connected piece and the gap between sleeve pipe, form jam-packed or interference fit, and connected piece is played to the positioning action that prevents slippage; Or, the front end face of described adapter sleeve also has the concavo-convex location configuration coordinating with the lateral surface of connected piece, the described lateral surface of connected piece also has concavo-convex location configuration, when described adapter sleeve is pushed tight described connected piece by described instrumental purpose, the lateral surface of described connected piece forms on-slip with the concavo-convex location configuration of adapter sleeve front end face and coordinates, loosening further to prevent described connected piece;
Or, when the front end of described adapter sleeve has described flange collar or projection, the hole wall in the described hole of passing for sleeve pipe is with interior groove, in the front end flange collar of described adapter sleeve or projection, have with described hole wall in the groove that matches of groove, when described flange collar or projection are clamp-oned the hole of passing for sleeve pipe, in described groove and hole wall, groove is inlayed, and forms jam-packed or interference fit, connected piece is played to the positioning action that prevents slippage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320468885.9U CN203462623U (en) | 2013-08-01 | 2013-08-01 | Anti-displacement blind rivet bolt and connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320468885.9U CN203462623U (en) | 2013-08-01 | 2013-08-01 | Anti-displacement blind rivet bolt and connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203462623U true CN203462623U (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320468885.9U Expired - Lifetime CN203462623U (en) | 2013-08-01 | 2013-08-01 | Anti-displacement blind rivet bolt and connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203462623U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410253A (en) * | 2013-08-01 | 2013-11-27 | 浙江斯泰信息科技有限公司 | Drifting-proof blind rivet bolt and connecting structure |
| CN104963920A (en) * | 2015-03-17 | 2015-10-07 | 杭州斯泰新材料技术有限公司 | Blind bolt |
| CN108590004A (en) * | 2018-06-21 | 2018-09-28 | 嘉兴新宇装饰工程有限公司 | A kind of mounting structure and installation method of decoration face wall |
-
2013
- 2013-08-01 CN CN201320468885.9U patent/CN203462623U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410253A (en) * | 2013-08-01 | 2013-11-27 | 浙江斯泰信息科技有限公司 | Drifting-proof blind rivet bolt and connecting structure |
| CN103410253B (en) * | 2013-08-01 | 2016-06-29 | 浙江斯泰信息科技有限公司 | A kind of Drifting-proof blind rivet bolt and connecting structure |
| CN104963920A (en) * | 2015-03-17 | 2015-10-07 | 杭州斯泰新材料技术有限公司 | Blind bolt |
| CN108590004A (en) * | 2018-06-21 | 2018-09-28 | 嘉兴新宇装饰工程有限公司 | A kind of mounting structure and installation method of decoration face wall |
| CN108590004B (en) * | 2018-06-21 | 2020-02-14 | 嘉兴新宇装饰工程有限公司 | Mounting structure and mounting method of decorative wall |
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